1. A diaphragm (a vaginal barrier or contraceptive). See diaphragm for synonyms.
2. Or: old hat, an obsolete 18-19 th century British term for the vagina, charmingly defined by Captain Francis Grose in his Dictionary of the Vulgar Tongue (1811): ' Old hat; a woman's privaties: because frequently felt.' See vagina for synonyms.
3. Obsolete British appellation for a prostitute. See prsotitute for synonyms.
4. Short-lived, 20 th century Americanism for a male homosexual, possibly derived from the idiom wearing a different hat , being different.
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(Abbreviation)
Handicapped Aid Trust
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(Abbreviation)
Hashed Array Tree
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(Abbreviation)
History of Approximation Theory
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(Abbreviation)
Haley Addison Taylor
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(Abbreviation)
Hampshire Action Team
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(Abbreviation)
Help Authoring Tool
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(Abbreviation)
History of Advertising Trust
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(Abbreviation)
House Action Team
hat rate this definition:
(Noun)
an object on someones head that blocks the suns rays or rain
Usage: The weather we hot, so i wore a hat.
hat rate this definition:
(Noun)
a clothing item worn on the head
hat rate this definition:
(Noun)
an article of clothing for the head
Usage: The lady had an expensive purple hat.
hat rate this definition:
(Noun)
clothing worn on top of ones head
Usage: I wore a hat today on y head
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(Noun)
Clothing worn on the head to create shade on the face or for fashion, varies from baseball caps to straw hats to top hats.
Usage: Annika's mother made her put on a hat before going out to the playground.
hat rate this definition:
(Noun)
clothing worn on the head
Usage: I put on a hat to go outside.
hat rate this definition:
(Noun)
a piece of clothing worn on the head, can be used as protection from the sun.
Usage: Before leaving the house, Charlie placed his hat on his head.
hat rate this definition:
(Noun)
An article of clothing worn on the head, for sun protection, or whatever.
hat rate this definition:
(Noun)
a cloth garment worn on the head for warmth or decoration
Usage: Jenny, that is a lovely hat you're wearing.
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(Noun)
An article of clothing to cover or protect the head.
Usage: I wore a hat to guard my head from the rain.
hat rate this definition:
(Noun)
something one wears on his or her head
Usage: Bob's hat fell down over his eyes causing him to fall down.
hat rate this definition:
(Noun)
something you put on your head
Usage: I like to wear hats.
hat rate this definition:
(Noun)
A object usually worn on the head to protect oneself from the sun or cold.